






"""simple docstring"""
import numpy as np


def 							A						(				__snake_case: np.array  )    ->		np.array:

       """simple docstring"""





       return 1 / (1 + np.exp(-vector  ))


if __name__ == "__main__":
 import doctest

 doctest.testmod()







"""simple docstring"""
from maths.prime_check import is_prime


def 							A						(				__snake_case: int  )    ->		int:

       """simple docstring"""





       if not isinstance(__snake_case ,     __snake_case  ):
              __magic_name__      				=    F"""Input value of [number={number}] must be an integer"""
              raise TypeError(__snake_case  )
       if is_prime(__snake_case  ) and is_prime(number + 2  ):
              return number + 2
       else:
              return -1


if __name__ == "__main__":
 import doctest

 doctest.testmod()